Distributed digital reference clock
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Feb 19, 2019
Grant Date -
N/A
app pub date -
Sep 16, 2016
filing date -
Sep 16, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A communication system includes master host unit, hybrid expansion unit, and remote antenna unit. Master host unit communicates analog signals with service provider interfaces. Master host unit and hybrid expansion unit communicate N-bit words of digitized spectrum over communication link. Hybrid expansion unit converts between N-bit words and analog spectrum. Hybrid expansion unit and remote antenna unit communicate analog spectrum over analog communication medium. Remote antenna unit transmits and receives wireless signals over air interfaces. Master host unit includes master clock distribution unit that generates digital master reference clock signal. Master host unit communicates digital master reference clock signal over communication link. Hybrid expansion unit receives digital master reference clock signal from master host unit over communication link and generates analog reference clock signal based on digital master reference clock signal. Hybrid expansion unit sends, and remote antenna unit receives, analog reference clock signal across analog communication medium.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2016 Application Filing Year
- H03L Class
- 676 Applications Filed
- 589 Patents Issued To-Date
- 87.14 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H03L Class
- 0 % this patent is cited more than
- 6 Age
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